<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>弹出层</title>
    <link rel="stylesheet" href="css/index.css">
    <link rel="stylesheet" href="css/dialog.css">
</head>
<body>
<button id="open">open</button>
<div class="dialog-container">
    <div class="dialog-mask" style="display: none"></div>
    <div class="dialog-main" style="display: none">
        <div class="title">
            <div class="dialog-title-item">弹出层</div>
            <div class="dialog-title-close">[X]</div>
        </div>
        <div class="dialog-content"></div>
    </div>
</div>
<script src="js/index.js"></script>
</body>
</html>